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virulent

12 synonyms and 1 antonym for virulent, grouped by meaning and by how common each one is.

Adj — Extremely infectious or harmful, said of a disease or pathogen.

Synonyms

Everyday swaps

Common words most readers know — safe in any writing.

Less common

Still standard English, but they carry more weight.

Rare, literary or technical

Precise, but they will stand out — check the sense before using one.

sulphurous blistering sulfurous acerbic vitriolic caustic venomous acrid acerb

Antonyms

avirulent

How to use virulent

The word patterns that sound natural to a native speaker.

a virulent strain virulent criticism virulent hatred

Etymology

From Latin virulentus, "full of poison," from virus ("poison").

Full origin of virulent →

Frequently asked questions

What does “virulent” mean?
The word “virulent” means extremely infectious or harmful, said of a disease or pathogen. In plain terms, either extremely dangerous or infectious (a disease), or extremely hostile and bitter (an attack or criticism).
How do you pronounce “virulent”?
“Virulent” is pronounced VIH-ruulnt (/ˈvɪɹ(j)ələnt/ in IPA).
How do you use “virulent” in a sentence?
Here is “virulent” used in a sentence: “A particularly virulent strain of the flu swept through the school.”
What part of speech is “virulent”?
“Virulent” is an adjective.
Where does the word “virulent” come from?
The word “virulent” comes from Latin. From Latin virulentus, "full of poison," from virus ("poison").
How many meanings does “virulent” have?
“Virulent” has 2 distinct senses listed in this dictionary. The most common is: extremely infectious or harmful, said of a disease or pathogen.

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Synonyms and antonyms from Wiktionary, CC BY-SA.